Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2114836114', 'doi': 'https://doi.org/10.1007/978-94-007-5760-8_8', 'title': 'Maize Revolutions in Sub-Saharan Africa', 'display_name': 'Maize Revolutions in Sub-Saharan Africa', 'publication_year': 2012, 'publication_date': '2012-12-04', 'ids': {'openalex': 'https://openalex.org/W2114836114', 'doi': 'https://doi.org/10.1007/978-94-007-5760-8_8', 'mag': '2114836114'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-94-007-5760-8_8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5065587439', 'display_name': 'Mélinda Smale', 'orcid': 'https://orcid.org/0000-0002-0986-5081'}, 'institutions': [{'id': 'https://openalex.org/I87216513', 'display_name': 'Michigan State University', 'ror': 'https://ror.org/05hs6h993', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I87216513']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Melinda Smale', 'raw_affiliation_strings': ['Michigan State University'], 'affiliations': [{'raw_affiliation_string': 'Michigan State University', 'institution_ids': ['https://openalex.org/I87216513']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5088607171', 'display_name': 'Derek Byerlee', 'orcid': 'https://orcid.org/0000-0003-2580-8105'}, 'institutions': [{'id': 'https://openalex.org/I1334329717', 'display_name': 'World Bank', 'ror': 'https://ror.org/00ae7jd04', 'country_code': 'US', 'type': 'other', 'lineage': ['https://openalex.org/I1334329717', 'https://openalex.org/I55633929']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Derek Byerlee', 'raw_affiliation_strings': ['Independent Consultant (previously, World Bank)'], 'affiliations': [{'raw_affiliation_string': 'Independent Consultant (previously, World Bank)', 'institution_ids': ['https://openalex.org/I1334329717']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5088436057', 'display_name': 'T.S. Jayne', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I87216513', 'display_name': 'Michigan State University', 'ror': 'https://ror.org/05hs6h993', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I87216513']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Thom Jayne', 'raw_affiliation_strings': ['Michigan State University'], 'affiliations': [{'raw_affiliation_string': 'Michigan State University', 'institution_ids': ['https://openalex.org/I87216513']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 47.611, 'has_fulltext': False, 'cited_by_count': 148, 'citation_normalized_percentile': {'value': 0.998324, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': None, 'issue': None, 'first_page': '165', 'last_page': '195'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10367', 'display_name': 'Agricultural Innovation and Livelihood Diversification', 'score': 0.9888, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10367', 'display_name': 'Agricultural Innovation and Livelihood Diversification', 'score': 0.9888, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11862', 'display_name': 'Agroecology and Global Food Systems', 'score': 0.9789, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11886', 'display_name': 'Risk Management and Vulnerability in Agriculture', 'score': 0.967, 'subfield': {'id': 'https://openalex.org/subfields/1111', 'display_name': 'Soil Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/green-revolution', 'display_name': 'Green Revolution', 'score': 0.6134749}, {'id': 'https://openalex.org/keywords/agrarian-change', 'display_name': 'Agrarian Change', 'score': 0.480387}, {'id': 'https://openalex.org/keywords/crop-insurance', 'display_name': 'Crop insurance', 'score': 0.47355142}], 'concepts': [{'id': 'https://openalex.org/C549605437', 'wikidata': 'https://www.wikidata.org/wiki/Q1229911', 'display_name': 'Food security', 'level': 3, 'score': 0.6691149}, {'id': 'https://openalex.org/C112939947', 'wikidata': 'https://www.wikidata.org/wiki/Q186050', 'display_name': 'Green Revolution', 'level': 3, 'score': 0.6134749}, {'id': 'https://openalex.org/C118518473', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Agriculture', 'level': 2, 'score': 0.5755039}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.5241825}, {'id': 'https://openalex.org/C2777802595', 'wikidata': 'https://www.wikidata.org/wiki/Q863133', 'display_name': 'Crop insurance', 'level': 3, 'score': 0.47355142}, {'id': 'https://openalex.org/C94625758', 'wikidata': 'https://www.wikidata.org/wiki/Q7163', 'display_name': 'Politics', 'level': 2, 'score': 0.43165484}, {'id': 'https://openalex.org/C175605778', 'wikidata': 'https://www.wikidata.org/wiki/Q3299701', 'display_name': 'Natural resource economics', 'level': 1, 'score': 0.4153814}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.34930426}, {'id': 'https://openalex.org/C47768531', 'wikidata': 'https://www.wikidata.org/wiki/Q1127188', 'display_name': 'Development economics', 'level': 1, 'score': 0.34799248}, {'id': 'https://openalex.org/C48824518', 'wikidata': 'https://www.wikidata.org/wiki/Q396340', 'display_name': 'Agricultural economics', 'level': 1, 'score': 0.33903047}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.301019}, {'id': 'https://openalex.org/C17744445', 'wikidata': 'https://www.wikidata.org/wiki/Q36442', 'display_name': 'Political science', 'level': 0, 'score': 0.23867738}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C199539241', 'wikidata': 'https://www.wikidata.org/wiki/Q7748', 'display_name': 'Law', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-94-007-5760-8_8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 69, 'referenced_works': ['https://openalex.org/W1489515534', 'https://openalex.org/W1500183099', 'https://openalex.org/W1500821209', 'https://openalex.org/W1503971387', 'https://openalex.org/W1510235106', 'https://openalex.org/W1524405569', 'https://openalex.org/W1535036081', 'https://openalex.org/W1542705749', 'https://openalex.org/W1553051614', 'https://openalex.org/W1558195385', 'https://openalex.org/W1563722641', 'https://openalex.org/W1568297714', 'https://openalex.org/W1585330790', 'https://openalex.org/W1639127494', 'https://openalex.org/W1689698920', 'https://openalex.org/W1760511274', 'https://openalex.org/W1847549154', 'https://openalex.org/W1855127131', 'https://openalex.org/W1918046967', 'https://openalex.org/W1946157614', 'https://openalex.org/W1966532792', 'https://openalex.org/W1971780721', 'https://openalex.org/W1996678447', 'https://openalex.org/W2002455139', 'https://openalex.org/W2014571996', 'https://openalex.org/W2017790856', 'https://openalex.org/W2018041221', 'https://openalex.org/W2027119984', 'https://openalex.org/W2043270960', 'https://openalex.org/W2045535349', 'https://openalex.org/W2045820644', 'https://openalex.org/W2050534750', 'https://openalex.org/W2056505504', 'https://openalex.org/W2071506818', 'https://openalex.org/W2077045356', 'https://openalex.org/W2095693034', 'https://openalex.org/W2101149065', 'https://openalex.org/W2101939738', 'https://openalex.org/W2102331713', 'https://openalex.org/W2104108439', 'https://openalex.org/W2107426648', 'https://openalex.org/W2108548079', 'https://openalex.org/W2114836114', 'https://openalex.org/W2121675376', 'https://openalex.org/W2122695981', 'https://openalex.org/W2155008375', 'https://openalex.org/W2157644040', 'https://openalex.org/W2163225592', 'https://openalex.org/W2165155666', 'https://openalex.org/W2283500711', 'https://openalex.org/W2292517142', 'https://openalex.org/W2342010149', 'https://openalex.org/W2575374047', 'https://openalex.org/W2592010765', 'https://openalex.org/W2803041458', 'https://openalex.org/W2943841415', 'https://openalex.org/W2946890035', 'https://openalex.org/W3001554991', 'https://openalex.org/W3122464124', 'https://openalex.org/W3122537061', 'https://openalex.org/W3125911959', 'https://openalex.org/W3139550972', 'https://openalex.org/W325181653', 'https://openalex.org/W4235661561', 'https://openalex.org/W4236232811', 'https://openalex.org/W4250472076', 'https://openalex.org/W4285719527', 'https://openalex.org/W434979581', 'https://openalex.org/W643708937'], 'related_works': ['https://openalex.org/W481137280', 'https://openalex.org/W4226100013', 'https://openalex.org/W3123416775', 'https://openalex.org/W2784224461', 'https://openalex.org/W2758639162', 'https://openalex.org/W2353929985', 'https://openalex.org/W2270467802', 'https://openalex.org/W2178008939', 'https://openalex.org/W1961678926', 'https://openalex.org/W1546997884'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2114836114', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 11}, {'year': 2022, 'cited_by_count': 11}, {'year': 2021, 'cited_by_count': 10}, {'year': 2020, 'cited_by_count': 10}, {'year': 2019, 'cited_by_count': 15}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 17}, {'year': 2016, 'cited_by_count': 14}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 14}, {'year': 2013, 'cited_by_count': 14}, {'year': 2012, 'cited_by_count': 9}], 'updated_date': '2024-09-13T05:26:40.033540', 'created_date': '2016-06-24'}